#GLF 1.0
#D Puffer train
#D
#D This was created simply by perturbing the sides of a B-heptomino
#D with two LWSS's.  A B-heptomino is a naturally occurring object
#D that lurches forward at the speed c/2 before its own debris usually
#D destroys it.  Not here!  The LWSS keep it alive. See Basics/B-heptomino,
#D Rake 1, Rake 2. For a super dirty puffer, see Puffers/Line Puffer.
x = -2, y = -8, width = 5, height = 18
3bo$4bo$o3bo$b4o4$o$boo$bbo$bbo$bo3$3bo$4bo$o3bo$b4o!
